Midspan Injectors

for POWER over ETHERNET

 

Midspan Injectors

for POWER over ETHERNET

Other SEI Products

SEI's Power over Ethernet Midspans inject 48 Vdc power on Ethernet cabling to power end-point devices such as IP phones, Wireless Access Points, cameras and other IP applications.

SEI has manufactured Midspans since 2003 and was a participant in the industry council that designed the parameters for the IEEE 802.3af standard. SEI has the only midspans designed and manufactured in the USA. They feature:

  • 24 and 6 port models
  • SNMP and Web Page Interface (optional)
  • A two year warranty
  • Made in the USA!
  • Unlimited technical support from the USA

SEI's Midspan MX - Full Power on each port

  • Full power on all 24 ports @ 15.4W
  • Multi-band radios, PTZ cameras and video phones
  • Optional battery backup

Click here to view details!

Backup PoE UPS - Battery Backup

  • Option for MX and DC Midspans
  • SEI patented technology
  • No need to resize UPS system

Click here to view details!

SEI's Midspan XP - eXtra Power - 22 Watts per port

  • 22 Watts per port
  • 11n radios, PTZ cameras and hi-def video phones

Click here to view details!

REQUEST A QUOTE

24Vdc
48Vdc

REQUEST A QUOTE

24Vdc
48Vdc

ISDN Power Products and DC UPS Systems from SEI are available on our GSA Contract GS-35F-0487W

For order information or technical support call us at 301-694-9601 or email us using our Contact Us form

CONTACT US

ISDN Power Products and DC UPS Systems from SEI are available on our GSA Contract GS-35F-0487W

For order information or technical support call us at 301-694-9601 or email us using our Contact Us form